Spearbit I-91 (#324)

Uniswap · Sep 3, 2024 · 8a43068 · 8a43068
1 parent 1a53c10
commit 8a43068
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Showing 4 changed files with 6 additions and 6 deletions.
diff --git a/.forge-snapshots/PositionManager_permit.snap b/.forge-snapshots/PositionManager_permit.snap
@@ -1 +1 @@
-79485
+79492
diff --git a/.forge-snapshots/PositionManager_permit_secondPosition.snap b/.forge-snapshots/PositionManager_permit_secondPosition.snap
@@ -1 +1 @@
-62373
+62380
diff --git a/.forge-snapshots/PositionManager_permit_twice.snap b/.forge-snapshots/PositionManager_permit_twice.snap
@@ -1 +1 @@
-45261
+45268
diff --git a/src/libraries/ERC721PermitHash.sol b/src/libraries/ERC721PermitHash.sol
@@ -17,7 +17,7 @@ library ERC721PermitHashLibrary {
         assembly ("memory-safe") {
             let fmp := mload(0x40)
             mstore(fmp, PERMIT_TYPEHASH)
-            mstore(add(fmp, 0x20), spender)
+            mstore(add(fmp, 0x20), and(spender, 0xffffffffffffffffffffffffffffffffffffffff))
             mstore(add(fmp, 0x40), tokenId)
             mstore(add(fmp, 0x60), nonce)
             mstore(add(fmp, 0x80), deadline)
@@ -41,8 +41,8 @@ library ERC721PermitHashLibrary {
         assembly ("memory-safe") {
             let fmp := mload(0x40)
             mstore(fmp, PERMIT_FOR_ALL_TYPEHASH)
-            mstore(add(fmp, 0x20), operator)
-            mstore(add(fmp, 0x40), approved)
+            mstore(add(fmp, 0x20), and(operator, 0xffffffffffffffffffffffffffffffffffffffff))
+            mstore(add(fmp, 0x40), and(approved, 0x1))
             mstore(add(fmp, 0x60), nonce)
             mstore(add(fmp, 0x80), deadline)
             digest := keccak256(fmp, 0xa0)